Test asynchronous results of calling lock.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS window.layoutTestController is defined.
PASS Lock failed (after we called layoutTestController.setPointerLockWillFailSynchronously)
PASS Lock failed (after we called layoutTestController.setPointerLockWillFailAsynchronously)
PASS successfullyParsed is true

TEST COMPLETE